Answer:
8.4$
Step-by-step explanation:
In other words, a 30% discount for a item with original price of $28 is equal to $8.4.
Answer:
x = 5
Step-by-step explanation:
(2x+2)² - (2x)² = 44
4x^2 + 8x + 4 - 4x^2 = 44
8x + 4 = 44
8x = 44 - 4
8x = 40
x = 40/8
x = 5
Answer: 45
Step-by-step explanation: If you evaluate how much 15% of holly trees there were and the 2/5, consisting of maple trees then both of the amounts combined is, 55 then the remainder in of trees, the dogwoods, is 45
Answer:
-8, -7, -6, -5, -4, -3, -2
Step-by-step explanation:
just put those on a number line
---.----.----.-----.----.----.-----.---
-8. -7 -6 -5 -4 -3 -2
(Best example I could do on the computer)
9514 1404 393
Answer:
x = -7
Step-by-step explanation:
Substitute the given value and solve for x
n(x) = -6x +2
44 = -6x + 2
42 = -6x . . . . . subtract 2
-7 = x . . . . . . . divide by -7
n(x) will have the value 44 for x = -7.